Injection Molding
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PETG '2079851475616104452 insufficient filling, short shot
Sorun Belirtisi
During PETG '2079851475616104452, the cavity is not completely filled and the product is incomplete.
Neden Analizi
Injection pressure or speed insufficient, melt temperature low and flowability insufficient, gate or runner size too small, mold temperature low and melt solidifies early.
Çözüm
Increase injection pressure and speed; increase melt temperature to 240-260°C; enlarge gate and runner dimensions; appropriately increase mold temperature.
Temel Çıkarım
PETG short shot is mainly due to excessive flow resistance or insufficient melt flowability.
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